UABPay
Digital Payments & Financial Services Platform
Stack: React | Node.js | AWS | PostgreSQL | Redis | Kafka
CHALLENGE
To build UABPay, we need to handle a large number of secure transactions every day. The challenge is to handle these transactions without slowing down. During peak times, especially during bill payments and sales events, another big challenge is maintaining speed, security, and reliability. All this needs to be maintained while meeting compliance requirements.
SOLUTION
We built a scalable frontend using React and connected it with a Node.js microservices backend hosted on AWS. PostgreSQL handled secure data storage, Redis improved speed, and Kafka enabled real-time transaction tracking and fraud monitoring.
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